Posted: Wed Jun 18, 2008 12:59 pm
If you have Adobe photoshop, right click the icon for your photo and click "open with....." and select Adobe photoshop.
One of the menus at the top with have a further menu called Image size, select that. That will open up a window where you can select your image size. Click "save for web" and call it something different and hey presto....
Hope that helps.